Experimental Study on the Process of Gas Explosion in a Narrow Pipeline

Abstract:

In this paper, the process of the gas explosion waves was investigated in a closed pipeline. The research indicated that the interaction between pressure waves and flame waves were extensive in the course of gas explosion, which took effect of both enhancement and inhibition, and played a leading role at different stages. Not only could the flame waves raise the pressure peak and amplitude, but they also compressed the ascent stage of the pressure waves, stretched the descent stage. Eventually, detonation waves may come into being.

• Periodical: Applied Mechanics and Materials (Volume 454)
• Pages: 230-233
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.454.230
• Online since: October 2013
• Authors: Jian Jun Liang*, Shu Liu, Xin Sheng Jiang, Dong Wang, Jian Zhong Zhou
• Keywords: Combustion, Detonation Wave, Explosion, Flame Wave, Gas, Pressure Wave

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